Andrena — Starter (SC)
Andrena 12V20Ah-SC — Ultralight LiFePO₄ Starter
Lightweight, high-performance and reliable lithium starter battery for motorsports. Equals a 70–100Ah lead-acid battery (when alternator ≤ 66A). Designed in a standard rally casing (SC). Suited for 12V systems and built to perform in extreme environments.
12.8V nominal
20Ah / 256Wh
>1000 cycles (10C, 100% DoD)
IP69
EqPb 70–100Ah
3.6 kg
Nominal capacity
20Ah
Nominal voltage
12.8V
Dimensions (L×W×H)
249 × 96 × 141 mm / 9.80” × 3.78” × 5.55”
Open circuit voltage
13.2V
Gallery
Specifications
Electrical
- Nominal capacity: 20Ah
- Energy: 256 Wh
- Open circuit voltage: 13.2V
- Self-discharge: <3% per month
- Cycle life: >1000 (at 10C discharge, 100% DoD)
- EqPb (lead-acid equivalent): 70–100Ah
- Voltage: 12V
Charge & Discharge
- Charge method: CCCV
- Charge voltage: 14.3–14.6V
- Max. charge current: 66A
- End of discharge voltage: 8V
- Discharge current (continuous): 320A
- Discharge pulse current: 892A (45C) for 1s
Mechanical
- Dimensions (L×W×H): 249 × 96 × 141 mm (9.80” × 3.78” × 5.55”)
- Weight: 3.6 kg (8.0 lbs)
- Case material: PC-ABS
- Ingress protection: IP69
- Cell type / chemistry: Cylindrical — LiFePO₄
Temperature
- Charge: 0°C to 55°C (32°F to 131°F)
- Discharge: −30°C to 55°C (−22°F to 131°F)
- Storage: −40°C to 60°C (−40°F to 140°F)
Compliance & General
- Certifications: CE, UN 38.3, UL 1642 (Cells)
- Shipping classification: UN 3480
- EAN-13: 8718531360075
- Battery designation: 4IFpR27/66-8
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